47038090 has 16 divisors (see below), whose sum is σ = 92365920. Its totient is φ = 17104720.

The previous prime is 47038081. The next prime is 47038109. The reversal of 47038090 is 9083074.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213700 + ... + 213919.

It is an arithmetic number, because the mean of its divisors is an integer number (5772870).

Almost surely, 2^47038090 is an apocalyptic number.

47038090 is a deficient number, since it is larger than the sum of its proper divisors (45327830).

47038090 is a wasteful number, since it uses less digits than its factorization.

47038090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427637.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 47038090 is about 6858.4320365518. The cubic root of 47038090 is about 360.9800711829.

The spelling of 47038090 in words is "forty-seven million, thirty-eight thousand, ninety".